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Low-carbon technology calls for comprehensive electricity-market redesign

Yang YU

Frontiers of Engineering Management 2019, Volume 6, Issue 1,   Pages 128-130 doi: 10.1007/s42524-019-0020-9

Abstract:

The energy transition also calls for electricity- market redesign.Low-carbon technologies will fundamentally reshape the electricity sector.The electricity generation and demand will be significantly unpredictable and uncontrollable thus requirefor a more sophisticated system operation to guarantee the grid stability and reliability.The higher difficulty induced by the green-technology penetration expose the electricity-market to a

Keywords： low-carbon technology     electricity-system operation     market design    

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Optimal Operation of Integrated Heat and Electricity Systems: A Tightening McCormick Approach Article

Lirong Deng, Hongbin Sun, Baoju Li, Yong Sun, Tianshu Yang, Xuan Zhang

Engineering 2021, Volume 7, Issue 8,   Pages 1076-1086 doi: 10.1016/j.eng.2021.06.006

Abstract:

Combined heat and electricity operation with variable mass flow rates promotes flexibility, economySuch combined operation presents a highly nonlinear and nonconvex optimization problem, mainly due toimplemented in a global bilinear solver, the proposed tightening McCormick method quickly solves the heat-electricityoperation problem with an acceptable feasibility check and optimality.

Keywords： Integrated heat and electricity system     Convex relaxation     Operation     McCormick envelopes    

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Active-reactive power scheduling of integrated electricity-gas network with multi-microgrids

Frontiers in Energy 2023, Volume 17, Issue 2,   Pages 251-265 doi: 10.1007/s11708-022-0857-1

Abstract: Advances in natural gas-fired technologies have deepened the coupling between electricity and gas networks, promoting the development of the integrated electricity-gas network (IEGN) and strengthening the interactionA test system consisting of an IEEE-33 test system and a 7-node natural gas network is adopted to verifyof the subsystems of the IEGN, reduce the total operation costs by $32.20, and effectively enhance theoperation economy of the IEGN.

Keywords： cooling     heating     and power (CCHP)     integrated energy systems (IES)     natural gas     power distribution system     gas distribution system    

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Optimal operation of integrated energy system including power thermal and gas subsystems

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 105-120 doi: 10.1007/s11708-022-0814-z

Abstract: Focusing mainly on model building and optimal operation of the integrated energy system, in this paperThe entire system reaches its optimal operation through multiple iterations.The power-thermal-gas integrated energy system used in the case study includes an IEEE-33 bus power system, a Belgian 20 node natural gas system, and a six node thermal system.enhances the flexibility and stability of the system as well as reducing system operating costs to some

Keywords： integrated energy system     power-to-gas     dist-flow     piecewise linearization     alternating direction method    

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Estimation and optimization operation in dealing with inflow and infiltration of a hybrid sewerage system

Mingkai Zhang, He Jing, Yanchen Liu, Hanchang Shi

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 2, doi: 10.1007/s11783-017-0912-z

Abstract: Inflow and infiltration of a sewage system was estimated by synthetic model.Occurrence risk index was proposed to assess catchment operation problem.Limited sewerage information impedes the estimation accuracy of I/I for each system catchment becauseA new method proposed to deal with I/I of a large-scale hybrid sewerage system with limited infrastructureThe simulation results of the potential operational strategy indicated that the optimized operation strategy

Keywords： Hybrid sewerage system     Wastewater treatment plant     Optimization operation     Inflow     Infiltration    

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Low-carbon collaborative dual-layer optimization for energy station considering joint electricity and

Frontiers in Energy doi: 10.1007/s11708-024-0958-0

Abstract: In the park-level integrated energy system (PIES) trading market involving various heterogeneous energycollaborative relationships between energy stations and users, posing challenges to the economic and low-carbon operationof the system.The upper layer, represented by energy stations, makes decisions on variables such as the electricityThe lower layer, comprising users, determines their own electricity and heat demand through demand response

Keywords： demand response     dual-layer optimization     energy station     integrated energy system    

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Reducing CO emissions from the rebalancing operation of the bike-sharing system in Beijing

Frontiers of Engineering Management 2023, Volume 10, Issue 2,   Pages 262-284 doi: 10.1007/s42524-021-0168-y

Abstract: With the development of the bike-sharing system (BSS) and the introduction of green and low carbon development

Keywords： bike-sharing     CO2 emissions     environmental benefit     partitioning strategy     rebalancing problem    

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Energy storage resources management: Planning, operation, and business model

Frontiers of Engineering Management 2022, Volume 9, Issue 3,   Pages 373-391 doi: 10.1007/s42524-022-0194-4

Abstract: of the power system has become a challenging issue requiring investigation.One of the feasible solutions is deploying the energy storage system (ESS) to integrate with the energysystem to stabilize it.Then, it explores operation management of ESS from the perspectives of state assessment and operationThe operation optimization includes ESS operation strategy optimization and joint operation optimization

Keywords： energy storage system     energy storage resources management     planning configuration     operational management    

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Capacity-operation collaborative optimization of the system integrated with wind power/photovoltaic/concentrating

Frontiers in Energy doi: 10.1007/s11708-024-0922-z

Abstract: This paper proposes a new power generating system that combines wind power (WP), photovoltaic (PV), troughThen, it constructs a bi-level capacity-operation collaborative optimization model and proposes a non-dominatedaiming to obtain a set of optimal capacity configurations that balance carbon emissions, economics, and operationAfter capacity-operation collaborative optimization, the levelized cost of energy (LCOE) and carbon emissionsto the reference system without optimization.

Keywords： concentrating solar power (WP−PV−CSP)     supercritical carbon dioxide (S-CO2) Brayton cycle     capacity-operation    

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Decomposition and decoupling analysis of electricity consumption carbon emissions in China

Frontiers of Engineering Management 2022, Volume 9, Issue 3,   Pages 486-498 doi: 10.1007/s42524-022-0215-3

Abstract: Electricity consumption is one of the major contributors to greenhouse gas emissions.Divisia index method to quantify six effects (emission intensity, power generation structure, consumption electricitypopulation structure, and population scale) and comprehensively reflect the degree of dependence of electricityresults of this study provide a new perspective to understand carbon emission reduction potentials in the electricity

Keywords： electricity consumption carbon emission measurement     LMDI model     decoupling model     data driven    

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A hybrid fuel cell for water purification and simultaneously electricity generation

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 1, doi: 10.1007/s11783-023-1611-6

Abstract:

● A novel hybrid fuel cell (F-HFC) was fabricated.

Keywords： Flow-through field     Hybrid fuel cell     Polyoxometalates     Water purification     Electricity generation    

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Micromixing performance of the teethed high shear mixer under semi-batch operation

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 4,   Pages 546-559 doi: 10.1007/s11705-021-2069-3

Abstract: teethed high shear mixers were adjusted to study the micromixing performance in the semi-batch operated system, using the Villermaux/Dushman reaction system.

Keywords： high shear mixer     semi-batch operation     micromixing performance     Villermaux/Dushman system     segregation    

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Policy entry points for facilitating a transition towards a low-carbon electricity future

Frontiers of Engineering Management 2022, Volume 9, Issue 3,   Pages 462-472 doi: 10.1007/s42524-022-0214-4

Abstract: This study extends the ambit of the debate on electricity transition by specifically identifying possiblepolicy entry points through which transformative and enduring changes can be made in the electricitytransition, four such entry points have been identified: 1) destabilising the dominant, fossil fuel-based electricityregime to create room for renewable technologies to break through; 2) reconfiguring the electricity

Keywords： electricity transition     multi-level perspective     policy entry points    

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Reactive power deployment and cost benefit analysis in DNO operated distribution electricity markets

Atma Ram GUPTA,Ashwani KUMAR

Frontiers in Energy 2019, Volume 13, Issue 1,   Pages 86-98 doi: 10.1007/s11708-017-0456-8

Abstract: Further, the impact of load growth is also considered for better planning of the power distribution system

Keywords： unbalanced distribution system     D-STATCOM     voltage sensitivity index     load models     load growth     distribution    

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Title Author Date Type Operation

Low-carbon technology calls for comprehensive electricity-market redesign

Yang YU

Journal Article

Optimal Operation of Integrated Heat and Electricity Systems: A Tightening McCormick Approach

Lirong Deng, Hongbin Sun, Baoju Li, Yong Sun, Tianshu Yang, Xuan Zhang

Journal Article

Active-reactive power scheduling of integrated electricity-gas network with multi-microgrids

Journal Article

Optimal operation of integrated energy system including power thermal and gas subsystems

Journal Article

Estimation and optimization operation in dealing with inflow and infiltration of a hybrid sewerage system

Mingkai Zhang, He Jing, Yanchen Liu, Hanchang Shi

Journal Article

Low-carbon collaborative dual-layer optimization for energy station considering joint electricity and

Journal Article

Reducing CO emissions from the rebalancing operation of the bike-sharing system in Beijing

Journal Article

Energy storage resources management: Planning, operation, and business model

Journal Article

Zhang Youzhong: Research on Multi-Objective Operation Optimization of Multi-Energy System ConsideringElectricity to Gas and Carbon Capture (2020-7-12)

10 Jun 2022

Conference Videos

Capacity-operation collaborative optimization of the system integrated with wind power/photovoltaic/concentrating

Journal Article

Decomposition and decoupling analysis of electricity consumption carbon emissions in China

Journal Article

A hybrid fuel cell for water purification and simultaneously electricity generation

Journal Article

Micromixing performance of the teethed high shear mixer under semi-batch operation

Journal Article

Policy entry points for facilitating a transition towards a low-carbon electricity future

Journal Article

Reactive power deployment and cost benefit analysis in DNO operated distribution electricity markets

Atma Ram GUPTA,Ashwani KUMAR

Journal Article